# Beer Mortar

> Beer Mortar (Biermortier) is the original gravity bottle opener that doubles as a portable beer cooler — keeps your beer ice-cold for hours, anywhere.

Beer Mortar is a Dutch-designed bottle opener and insulated beer sleeve in one. It fits standard bottles (including 30cl and German 0.33L formats), uses gravity to pop caps, and keeps the bottle cold without a fridge. Sold across NL/BE, the DE/AT region, and shipping to North America.

## Products

- [Beer Mortar (standard)](https://beermortar.com/webshop): The original gravity bottle opener + insulated cooler sleeve.
- [German 0,33L Edition](https://beermortar.com/webshop): Sized specifically for the 0,33L German bottle format (pilsners, lagers).
- [Cooling accessory (Koeling)](https://beermortar.com/koeling): Extra cooling sleeve for extended cold time.
- [Sound dampener (Geluid)](https://beermortar.com/geluid): Quiet-pop accessory for discrete openings.
- [STL files](https://beermortar.com/stl-files): 3D-printable STL files via Cults3D for makers.

## Use cases

- Student houses, garage bars and man caves
- After-work drinks (DoMiBo / VriMiBo), terraces, BBQs
- Gifts for beer lovers, corporate gifting with logo personalization
- Military platoons and field use
- Oktoberfest and German biergarten settings

## Resources

- [Homepage](https://beermortar.com/)
- [Webshop](https://beermortar.com/webshop)
- [30cl guidelines PDF](https://beermortar.com/30cl-guidelines-v5.pdf)
- [Sitemap](https://beermortar.com/sitemap.xml)

## Contact

- B2B / partnerships: hello@biermortier.nl